# Alarm add-on RF module Ei Electronics Ei413RF

**URL:** https://aio.lv/en/product--ei-electronics-ei413--1513122
**Data updated:** 2025-12-29 07:40 (EET)
**Category:** Sensors & Detectors
**Manufacturer:** ei electronics
**Manufacturer code:** Ei413
**EAN:** 5099383004748
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 112.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 92.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ei-electronics-ei413--1513122

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Ei Electronics Ei413RF is an RF add-on module operating at 868.499 MHz with a transmission range of up to 100 meters. It requires an input voltage of 11 - 30 V. The compact design measures 88 mm in width and depth, and 42 mm in height. This module enhances alarm systems by providing reliable wireless communication, ensuring safety and convenience in monitoring environments.

## Long description

The Ei Electronics Ei413RF is an RF add-on module that interfaces a RadioLINK alarm network with a security or fire panel. It operates at 868.499 MHz, supports multi-repeater multi-path RadioLINK communication and requires an 11–30 V DC supply, typically taken from the panel. The module decodes Fire, CO and Fault signals from RadioLINK devices and activates onboard relays to signal the connected panel; it can also transmit Fire Alarm signals to the RadioLINK system when triggered by panel inputs. The compact unit measures approximately 88 × 88 × 42 mm and provides a transmission range of up to 100 m in open conditions.
Advantages
The Ei413RF provides reliable wireless communication between Ei Electronics RadioLINK alarms and conventional panel systems using robust multi-repeater, multi-path RF technology. It supports both voltage-free (NO) contact wiring and DC voltage inputs for flexible integration with panel inputs, and it can be coded to the RadioLINK network to ensure correct device association. The module’s wide input voltage range (11–30 V DC) and compact dimensions simplify installation in many panel environments.
Suitable for
Integrating Ei Electronics RadioLINK smoke, heat and CO alarms with a conventional fire or security panel
Retrofit projects where wireless alarm signalling to/from a panel is required
Installations needing flexible input options (NO contacts or DC input) for panel-triggered wireless alarms
Key specifications
Model: Ei413 (Ei413RF)
Frequency: 868.499 MHz
Transmission range: up to 100 m (open conditions)
Supply voltage: 11–30 V DC
Dimensions (approx.): 88 × 88 × 42 mm
Signals decoded: Fire, CO, Fault
Interfaces: Onboard relays (NO voltage-free contacts) and DC input
How to use
Mount the Ei413RF so that its RF signal path remains robust and unobstructed; avoid placing the unit inside metal enclosures or locations where RF attenuation could be significant. Connect the module to an 11–30 V DC supply, normally taken from the panel, and wire the onboard relays or DC input to the panel input terminals according to the panel manufacturer’s end-of-line (EOL) termination requirements. Code the Ei413RF to the RadioLINK devices in the system so it can decode Fire, CO and Fault signals and activate the appropriate relays. When the panel activates the configured inputs (Fire or Test), the module will transmit the corresponding wireless alarm to the RadioLINK network.
Usage recommendations
Pay close attention to the Ei413RF positioning during installation to ensure reliable RF coverage; do not install inside metal enclosures or where the RF path could be seriously attenuated. When configuring relay wiring so the panel indicates both Fire and Fault conditions, consult the panel manufacturer’s EOL termination details.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.19 kg |
| Storage temperature (T-T) | 0 - 35 |
| Package weight | 210 g |
| Operating temperature (T-T) | 0 - 40 |
| Height | 42 mm |
| Input voltage | 11 - 30 |
| LED indicators | Y |
| Width | 88 mm |
| Depth | 88 mm |
| Product colour | White |
| RF transmission range | 100 m |
| RF transmission frequency | 868.499 MHz |

## FAQ

### How much does the Alarm add-on RF module Ei Electronics Ei413RF cost, and is it available for purchase?

The price is 112.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All ei electronics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ei electronics service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/1513122/57988780_large.webp